# Alexander auf der Heyde
**Wikidata**: [Q107035935](https://www.wikidata.org/wiki/Q107035935)  
**Source**: https://4ort.xyz/entity/alexander-auf-der-heyde


## References

1. Korean Authority File
2. datos.bne.es
3. Catalog of the German National Library
4. Virtual International Authority File
5. VcBA (identifier)
6. [MAK](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810671113705606)
7. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810671113705606)